| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.45 | 9.334% | $33.2922 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $60.62 | 13.676% | $68.9104 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $69.34 | 4.441% | $72.4194 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $84.59 | 7.757% | $91.1516 | $91.15 | $91.15 | $91.20 |
| Purchase #5 | $122.92 | 10.713% | $136.0884 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $237.44 | 11.692% | $265.2015 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $249.88 | 5.295% | $263.1111 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $855.24 | $930.1746 | $930.17 | $930.15 | $930.20 | |